Genetic disorder of mucopolysaccharide metabolism characterized by skeletal abnormalities, joint instability, development of cervical myelopathy, and excessive urinary keratan sulfate. There are two biochemically distinct forms, each due to a deficiency of a different enzyme.

Descriptor ID	D009085
MeSH Number(s)	C16.320.565.202.715.655 C16.320.565.595.600.655 C17.300.550.575.655 C18.452.648.202.715.655 C18.452.648.595.600.655
Concept/Terms	Mucopolysaccharidosis IV Mucopolysaccharidosis IV Eccentroosteochondrodysplasia Eccentroosteochondrodysplasias Mucopolysaccharidosis 4 Morquio's Disease Disease, Morquio's Morquios Disease Morquio's Syndrome Morquio Syndrome Morquios Syndrome Syndrome, Morquio's Eccentro-Osteochondrodysplasia Eccentro Osteochondrodysplasia Eccentro-Osteochondrodysplasias Morquio Disease Disease, Morquio Mucopolysaccharidosis Type IV B Mucopolysaccharidosis Type IV B Morquio Syndrome, Type B Morquio's Disease Type B Morquio-B Disease Disease, Morquio-B Morquio B Disease Morquio B Syndrome Syndrome, Morquio B MPS IVB Mucopolysaccharidosis 4B Mucopolysaccharidosis 4Bs Mucopolysaccharidosis Type IVB Mucopolysaccharidosis Type IVBs Morquio Syndrome B MPS IV B GALNS Deficiency GALNS Deficiency Deficiencies, GALNS Deficiency, GALNS GALNS Deficiencies Mucopolysaccharidosis Type IV A Mucopolysaccharidosis Type IV A Morquio A Disease Disease, Morquio A Mucopolysaccharidosis Type IVA MPS IV A MPS IVA Galactosamine-6-Sulfatase Deficiency Deficiencies, Galactosamine-6-Sulfatase Deficiency, Galactosamine-6-Sulfatase Galactosamine 6 Sulfatase Deficiency Galactosamine-6-Sulfatase Deficiencies Morquio Syndrome A Syndrome A, Morquio

Below are MeSH descriptors whose meaning is more general than "Mucopolysaccharidosis IV".

Below are MeSH descriptors whose meaning is related to "Mucopolysaccharidosis IV".

Below are MeSH descriptors whose meaning is more specific than "Mucopolysaccharidosis IV".